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Journal of Automation Mobile Robotics and Intelligent Systems

Tytuł artykułu

Sol-gel glassy antireflection GeO2 - SiO2 - Ag - Re films for solar cells and ir-devices

Autorzy Kovalenko, D.  Gaishun, V.  Semchenko, A.  Sidsky, V.  Aleshkevich, N.  Vaskevich, V. 
Treść / Zawartość
Warianty tytułu
Konferencja 8th International Conference on Global Research and Education – Inter-Academia 2009
Języki publikacji EN
EN Optically homogeneous double-coated of GeO2 -SiO2 films, sodoped by ions of silver and cerium were fabricated with use sol-gel of a method, using tetraethylorthogermanate (TEOG) and tetraethylorthosilicate (TEOS) as precursors for germania and silica, respectively. According to data IR-spectroscopy of a coat are glassy. Refractive indices for the materials were obtained the following: GeO2, n = 1.687 at thickness d = 530.5 nm and SiO2, n = 1.512 at d = 998.2 nm. They demonstrate good adhesion to the glass, germanium, silica and metal substrates. Introduction of Re-earth ions m allows to control refractive index within the limits of from 1,2 up to 1,6, that is important for deriving the multilayer antirefractive coats for the infra-red optics. Introduction silver nanoparticles allow using the yielded coats for magnification of efficiency of solar cells.
Słowa kluczowe
EN GeO -SiO films   antirefractive film   solar cells   IR-devices  
Wydawca Industrial Research Institute for Automation and Measurements PIAP
Czasopismo Journal of Automation Mobile Robotics and Intelligent Systems
Rocznik 2009
Tom Vol. 3, No. 4
Strony 55--57
Opis fizyczny Bibliogr. 3 poz., rys.
autor Kovalenko, D.
autor Gaishun, V.
autor Semchenko, A.
autor Sidsky, V.
autor Aleshkevich, N.
autor Vaskevich, V.
  • Advanced Materials Research Laboratory, F. Skorina Gomel State University, 246699, Gomel, Belaru,
[1] Jing L., et al., “Non-Crystalline Solids” Journal of 353, 2007, pp. 4128–4136.
[2] Gurin V.S., Alexeenko A.A., Prokopenko V.B., Kovalenko D.L., Formation and properties of sol-gel films and glasses with ultrafine metal and semiconductor particles, J. Inclusion Phenom. Macrocycl. Chem., 1999, pp. 291-297.
[3] Kovalenko D., Gurin V., Alexeenko A. Bogdanchikova N., Prokopenko V., Melnichenko I.M., “Features of spectroscopy and formation process of silica solgel films doped with silver nanoparticles”, J. Alloys Compounds, 2002, pp. 208-210.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-article-BUJ7-0006-0015